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| author | Sanjeev Premi <premi@ti.com> | 2011-09-08 10:51:01 -0400 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-09-13 08:25:15 +0200 |
| commit | 84c3b6312997de6f98114263159c8b9824f3d33d (patch) | |
| tree | 943f816f64d66cd956b5ece9b6198b78b7c2c5e9 /board/overo | |
| parent | 3b690ebbbf21303a3bac1f62d967c36cd8655ce0 (diff) | |
| download | u-boot-imx-84c3b6312997de6f98114263159c8b9824f3d33d.zip u-boot-imx-84c3b6312997de6f98114263159c8b9824f3d33d.tar.gz u-boot-imx-84c3b6312997de6f98114263159c8b9824f3d33d.tar.bz2 | |
omap: gpio: Adapt board files to use generic API
This patch contains updates the sources in the board files
to use the generic API.
Signed-off-by: Sanjeev Premi <premi@ti.com>
Diffstat (limited to 'board/overo')
| -rw-r--r-- | board/overo/overo.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/board/overo/overo.c b/board/overo/overo.c index 4eafdb1..4bbe1b8 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -36,7 +36,7 @@ #include <asm/arch/mux.h> #include <asm/arch/mem.h> #include <asm/arch/sys_proto.h> -#include <asm/arch/gpio.h> +#include <asm/gpio.h> #include <asm/mach-types.h> #include "overo.h" @@ -106,21 +106,21 @@ int get_board_revision(void) { int revision; - if (!omap_request_gpio(112) && - !omap_request_gpio(113) && - !omap_request_gpio(115)) { + if (!gpio_request(112, "") && + !gpio_request(113, "") && + !gpio_request(115, "")) { - omap_set_gpio_direction(112, 1); - omap_set_gpio_direction(113, 1); - omap_set_gpio_direction(115, 1); + gpio_direction_input(112); + gpio_direction_input(113); + gpio_direction_input(115); - revision = omap_get_gpio_datain(115) << 2 | - omap_get_gpio_datain(113) << 1 | - omap_get_gpio_datain(112); + revision = gpio_get_value(115) << 2 | + gpio_get_value(113) << 1 | + gpio_get_value(112); - omap_free_gpio(112); - omap_free_gpio(113); - omap_free_gpio(115); + gpio_free(112); + gpio_free(113); + gpio_free(115); } else { printf("Error: unable to acquire board revision GPIOs\n"); revision = -1; @@ -139,21 +139,21 @@ int get_sdio2_config(void) { int sdio_direct; - if (!omap_request_gpio(130) && !omap_request_gpio(139)) { + if (!gpio_request(130, "") && !gpio_request(139, "")) { - omap_set_gpio_direction(130, 0); - omap_set_gpio_direction(139, 1); + gpio_direction_output(130, 0); + gpio_direction_input(139); sdio_direct = 1; - omap_set_gpio_dataout(130, 0); - if (omap_get_gpio_datain(139) == 0) { - omap_set_gpio_dataout(130, 1); - if (omap_get_gpio_datain(139) == 1) + gpio_set_value(130, 0); + if (gpio_get_value(139) == 0) { + gpio_set_value(130, 1); + if (gpio_get_value(139) == 1) sdio_direct = 0; } - omap_free_gpio(130); - omap_free_gpio(139); + gpio_free(130); + gpio_free(139); } else { printf("Error: unable to acquire sdio2 clk GPIOs\n"); sdio_direct = -1; @@ -322,13 +322,13 @@ static void setup_net_chip(void) &ctrl_base->gpmc_nadv_ale); /* Make GPIO 64 as output pin and send a magic pulse through it */ - if (!omap_request_gpio(64)) { - omap_set_gpio_direction(64, 0); - omap_set_gpio_dataout(64, 1); + if (!gpio_request(64, "")) { + gpio_direction_output(64, 0); + gpio_set_value(64, 1); udelay(1); - omap_set_gpio_dataout(64, 0); + gpio_set_value(64, 0); udelay(1); - omap_set_gpio_dataout(64, 1); + gpio_set_value(64, 1); } } #endif |